Electrical Cables The advantage of cables over overhead transmission lines is Easy maintenance Can be used in congested areas Low cost Can be used in high voltage circuits Easy maintenance Can be used in congested areas Low cost Can be used in high voltage circuits ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Conduit pipes are normally used to protect ________ cables. All of the listed here PVC sheathed cables Armoured Unsheathed cables All of the listed here PVC sheathed cables Armoured Unsheathed cables ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Solid type cables are considered unreliable beyond 66 kV because Skin effect dominates on the conductor Insulation may melt due to higher temperature Of corona loss between conductor and sheath material There is a danger of breakdown of insulation due to the presence of voids Skin effect dominates on the conductor Insulation may melt due to higher temperature Of corona loss between conductor and sheath material There is a danger of breakdown of insulation due to the presence of voids ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables The breakdown of insulation of the cable can be avoided economically by the use of Both Inter-sheaths and Insulating materials with different dielectric constants Inter-sheaths Insulating materials with different dielectric constants None of the listed here Both Inter-sheaths and Insulating materials with different dielectric constants Inter-sheaths Insulating materials with different dielectric constants None of the listed here ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Cables, generally used beyond 66 kV are Armoured Belted Oil filled S.L. type Armoured Belted Oil filled S.L. type ANSWER DOWNLOAD EXAMIANS APP
Electrical Cables Is a cable is to be designed for use on 1000 kV, which insulation would you prefer ? Polyvinyle chloride Vulcanised rubber Impregnated paper Compressed SF6 gas Polyvinyle chloride Vulcanised rubber Impregnated paper Compressed SF6 gas ANSWER DOWNLOAD EXAMIANS APP
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